ZA79633B - Telephone subscriber apparatus - Google Patents

Telephone subscriber apparatus

Info

Publication number
ZA79633B
ZA79633B ZA79633A ZA79633A ZA79633B ZA 79633 B ZA79633 B ZA 79633B ZA 79633 A ZA79633 A ZA 79633A ZA 79633 A ZA79633 A ZA 79633A ZA 79633 B ZA79633 B ZA 79633B
Authority
ZA
South Africa
Prior art keywords
telephone subscriber
subscriber apparatus
telephone
subscriber
Prior art date
Application number
ZA79633A
Inventor
G Wigand
H Losehand
H Ebel
R Melotte
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ZA79633B publication Critical patent/ZA79633B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
ZA79633A 1978-02-14 1979-02-13 Telephone subscriber apparatus ZA79633B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2806234A DE2806234C2 (en) 1978-02-14 1978-02-14 Circuit arrangement for a telephone system, with a memory for the telephone numbers of unsuccessfully calling microphone units

Publications (1)

Publication Number Publication Date
ZA79633B true ZA79633B (en) 1980-02-27

Family

ID=6031945

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA79633A ZA79633B (en) 1978-02-14 1979-02-13 Telephone subscriber apparatus

Country Status (3)

Country Link
BE (1) BE874158A (en)
DE (1) DE2806234C2 (en)
ZA (1) ZA79633B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2019698B (en) * 1978-04-20 1982-04-21 Feedback Ltd Telephone number memory and indicator system
DE3034986C2 (en) * 1980-09-17 1987-01-02 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Method for storing and displaying call numbers of calling subscribers at a called unoccupied subscriber station in telephone exchange, in particular telephone branch exchange systems
DE3039981C2 (en) * 1980-10-23 1984-05-03 ANT Nachrichtentechnik GmbH, 7150 Backnang Dialing device with phone number or identifier memory
US4450320A (en) * 1981-10-26 1984-05-22 Licentia Patent-Verwaltungs Gmbh Dialing device with calling number and identification memory and method for using same
US4443664A (en) * 1982-07-02 1984-04-17 Rca Corporation Telephone station incorporating exchange message system
DE3234093A1 (en) * 1982-09-14 1984-03-15 Siemens AG, 1000 Berlin und 8000 München Method for selection at the receiving end of data transmitted via an exchange of a telecommunication or telephone system
US4591665A (en) * 1983-07-12 1986-05-27 At&T Bell Laboratories Method and apparatus for providing call tracing service
DE3831670A1 (en) * 1988-09-17 1990-03-22 Bosch Gmbh Robert Microprocessor-controlled operating section
DE4020618C2 (en) * 1990-06-28 1993-10-14 Siemens Ag Procedure for signaling telephone callback connections

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263110B (en) * 1966-03-29 1968-03-14 Siemens Ag Circuit arrangement for a telephone system, in particular a telephone private branch exchange, with a special memory for the inclusion of identifications for call stations calling in vain
SE320702B (en) * 1968-12-13 1970-02-16 Ericsson Telefon Ab L M
IT953541B (en) * 1972-03-22 1973-08-10 Siemens Spa Italiana SYSTEM FOR DISPLAYING THE NUMBER OF THE CALLED USER ON THE TELEPHONE DEVICE OF THE CALLED USER
DE2600105A1 (en) * 1976-01-02 1977-07-14 Detlef Dipl Ing Schuetz Automatic telephone systems calling line indentifier - has calling line number or address identified by called subscriber
DE2609935C3 (en) * 1976-03-10 1985-08-29 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Large plain bearings with sliding elements
JPS5915547B2 (en) * 1976-05-08 1984-04-10 橋本コ−ポレイション株式会社 Dial information display device

Also Published As

Publication number Publication date
DE2806234C2 (en) 1984-03-08
DE2806234A1 (en) 1979-08-16
BE874158A (en) 1979-08-14

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